Smartphones will serve as payment terminals on both the sending and receiving sides:

Required features of smartphones:

1 - Play Flashcode.

2 - Internet connection.

3 - Clock T ime U niversel

4 - Fingerprint recognition.

5 - GPS positioning.

6 - Face and eye recognition.

7 - Calendar.

Each transaction will be validated in the blockchain by an algorithm that will take into account:

1- Flashcode accounts moved.

2 - The time in universal time of the transaction.

3 - The signature by fingerprint.

4 - The signature by facial recognition.

5 - The signature by eye recognition.

6 - The GPS positioning of the contractors.

7 - The date of the transaction.

8 - The validation of a code of good transmission.